diff options
| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-05-03 10:52:10 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-06-08 18:52:29 -0700 |
| commit | d0df7a349133e10184d478ae1189e79e5c53615d (patch) | |
| tree | c3e4603f6f518dd5d1fce67654bd50f11f003f0c /include/linux/rcupdate.h | |
| parent | rcu: Remove UINT_CMP_GE() and UINT_CMP_LT() (diff) | |
| download | linux-dev-d0df7a349133e10184d478ae1189e79e5c53615d.tar.xz linux-dev-d0df7a349133e10184d478ae1189e79e5c53615d.zip | |
rcu: Move rcupdate.h to new empty-function style
This commit saves a few lines in include/linux/rcupdate.h by moving
to single-line definitions for empty functions, instead of the old
style where the two curly braces each get their own line.
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/rcupdate.h')
| -rw-r--r-- | include/linux/rcupdate.h | 39 |
1 files changed, 9 insertions, 30 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index fa3f921e5874..415633076cb1 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -124,12 +124,8 @@ static inline void rcu_end_inkernel_boot(void) { } void rcu_sysrq_start(void); void rcu_sysrq_end(void); #else /* #ifdef CONFIG_RCU_STALL_COMMON */ -static inline void rcu_sysrq_start(void) -{ -} -static inline void rcu_sysrq_end(void) -{ -} +static inline void rcu_sysrq_start(void) { } +static inline void rcu_sysrq_end(void) { } #endif /* #else #ifdef CONFIG_RCU_STALL_COMMON */ #ifdef CONFIG_NO_HZ_FULL @@ -143,9 +139,7 @@ static inline void rcu_user_exit(void) { } #ifdef CONFIG_RCU_NOCB_CPU void rcu_init_nohz(void); #else /* #ifdef CONFIG_RCU_NOCB_CPU */ -static inline void rcu_init_nohz(void) -{ -} +static inline void rcu_init_nohz(void) { } #endif /* #else #ifdef CONFIG_RCU_NOCB_CPU */ /** @@ -243,21 +237,10 @@ void destroy_rcu_head(struct rcu_head *head); void init_rcu_head_on_stack(struct rcu_head *head); void destroy_rcu_head_on_stack(struct rcu_head *head); #else /* !CONFIG_DEBUG_OBJECTS_RCU_HEAD */ -static inline void init_rcu_head(struct rcu_head *head) -{ -} - -static inline void destroy_rcu_head(struct rcu_head *head) -{ -} - -static inline void init_rcu_head_on_stack(struct rcu_head *head) -{ -} - -static inline void destroy_rcu_head_on_stack(struct rcu_head *head) -{ -} +static inline void init_rcu_head(struct rcu_head *head) { } +static inline void destroy_rcu_head(struct rcu_head *head) { } +static inline void init_rcu_head_on_stack(struct rcu_head *head) { } +static inline void destroy_rcu_head_on_stack(struct rcu_head *head) { } #endif /* #else !CONFIG_DEBUG_OBJECTS_RCU_HEAD */ #if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PROVE_RCU) @@ -334,9 +317,7 @@ static inline void rcu_preempt_sleep_check(void) "Illegal context switch in RCU read-side critical section"); } #else /* #ifdef CONFIG_PROVE_RCU */ -static inline void rcu_preempt_sleep_check(void) -{ -} +static inline void rcu_preempt_sleep_check(void) { } #endif /* #else #ifdef CONFIG_PROVE_RCU */ #define rcu_sleep_check() \ @@ -915,9 +896,7 @@ static inline bool rcu_sys_is_idle(void) return false; } -static inline void rcu_sysidle_force_exit(void) -{ -} +static inline void rcu_sysidle_force_exit(void) { } #endif /* #else #ifdef CONFIG_NO_HZ_FULL_SYSIDLE */ |